BGS mineralogy and petrology collection record

Sample number S79601; COLLNOCX2018;
Sample Donor Smith,C.G.
Rock name 'Original entry: Quartz Porphyry'
Stratigraphy Not entered
Comments Pale grey
Locality details Stream c. 70 m SW of fence
50k map sheet Balmoral (65)

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Map reference NO 2568 7649
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S79601

Cross Polarized, S79601

Plane Polarized, S79601

Plane Polarized, S79601